Page 3: Safety Precautions
SAFETY PRECAUTIONS (Read these precautions before use.) Before using this product, please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety to handle the product correctly. The instructions given in this manual are concerned with this product. For the safety instructions of the programmable controller system, please read the User's Manual for the CPU module.
Page 4 [INSTALLATION PRECAUTIONS] CAUTION Use the programmable controller in the environment conditions given in the general specifications in the User's Manual for the CPU module. Failure to do so may cause an electric shock, fire, malfunction, or damage to or deterioration of the product. While pressing the installation lever located at the bottom of the module, fully insert the module fixing projection into the fixing hole in the base unit to mount the module.
Page 5 [WIRING PRECAUTIONS] CAUTION A protective film is attached to the module top to prevent foreign matter such as wire chips from entering the module during wiring. Do not remove the film during wiring. Be sure to remove it for heat dissipation before system operation. Be sure to place the cables connected to the module in a duct or clamp them.
Page 6 [STARTING AND MAINTENANCE PRECAUTIONS] CAUTION Do not disassemble or modify the modules. Doing so could cause failure, malfunction injury or fire. Be sure to shut off all phases of the external power supply used by the system before mounting or removing the module.
Page 7: Revisions
This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
Page 8: Table Of Contents
INTRODUCTION Thank you for purchasing the MELSEC-Q series Programmable Controller. Before using the equipment, please read this manual carefully to develop full familiarity with the functions and performance of the Q series Programmable Controller you have purchased, so as to ensure correct use.
Page 9 3.4.8 Setting range (offset/gain setting) (Un\G22) ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 3 - 34 3.4.9 Averaging processing selection (Un\G24, Un\G25) •••••••••••••••••••••••••••••••••••••••••••••••••• 3 - 35 3.4.10 Offset/gain setting mode (Un\G26, Un\G27) ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 3 - 36 3.4.11 CH[] offset/gain temperature setting value (Un\G28 to Un\G43)••••••••••••••••••••••••••••••••••• 3 - 37 3.4.12 Warning output enable/disable setting (Un\G46) •••••••••••••••••••••••••••••••••••••••••••••••••••••...
Page 10 5.6.3 OMC (Online Module Change) refresh data ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 5 - 23 CHAPTER6 PROGRAMMING 6 - 1 to 6 - 15 Programming Procedure ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••6 - 2 Programs Used in Normal System Configuration•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••6 - 3 6.2.1 Before creating a program•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••6 - 4 6.2.2 Programming example using the utility package ••••••••••••••••••••••••••••••••••••••••••••••••••••••••6 - 6 6.2.3...
Page 11 Appendix 2 Usual Operation Limits and Superheated Operating Limits ••••••••••••••••••••••••••••••••••• App - 2 Appendix 3 Allowable Temperature Differences •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• App - 3 Appendix 4 Thermal Electromotive Force Chart •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• App - 4 Appendix 4.1 Standard Thermal Electromotive Force of B ••••••••••••••••••••••••••••••••••••••••••••••• App - 4 Appendix 4.2 Standard Thermal Electromotive Force of R •••••••••••••••••••••••••••••••••••••••••••••••...
Page 12: Compliance With The Emc And Low Voltage Directives
(1) For programmable controller system To configure a system meeting the requirements of the EMC and Low Voltage Directives when incorporating the Mitsubishi programmable controller (EMC and Low Voltage Directives compliant) into other machinery or equipment, refer to Chapter 9 "EMC AND LOW VOLTAGE DIRECTIVES" of the QCPU User's Manual (Hardware Design, Maintenance and Inspection).
Page 13: About The Generic Terms And Abbreviations
About the Generic Terms and Abbreviations Unless otherwise specified, this manual uses the following general terms and abbreviations. Abbreviation/general terms Description of the abbreviation/general terms Q68TD-G-H01 Abbreviation of Q68TD-G-H01 channel isolated thermocouple input module Generic product name for the SWnD5C-GPPW-E, SWnD5C-GPPW-EA, SWnD5C- GX Developer GPPW-EV and SWnD5C-GPPW-EVA.
Page 14: Chapter1 Overview
Q68TD-G-H01 channel isolated thermocouple input module (referred to as the Q68TD-G-H01), which is designed to use with the MELSEC-Q series CPU module (referred to as the programmable controller CPU). The Q68TD-G-H01 is a module designed to convert thermocouple input values from outside the programmable controller into 16-bit signed binary measured temperature values and 16-bit signed binary scaling values (ratios).
Page 15: Features
OVERVIEW Features (1) Channels isolated Q68TD-G-H01 is channel isolated modules. (2) 8 channels of temperatures measured by one module One Q68TD-G-H01 module can measure temperatures of 8 channels. It can also convert the detected temperature values into scaling values (ratios (%)). (3) Setting of conversion enable/disable Conversion enable/disable setting for each channel is possible.
Page 16 OVERVIEW (9) Warning output function (a) Process alarm warning output A warning can be output when the input range set by the user is exceeded. Upper limit value and lower limit value can be set for each channel, and a setting to have a difference (hysteresis) between warning output and warning clear is also possible.
Page 17: Chapter2 System Configuration
SYSTEM CONFIGURATION CHAPTER2 SYSTEM CONFIGURATION This chapter explains the system configuration of the Q68TD-G-H01. Applicable Systems This section describes applicable systems. (1) Applicable modules and base units, and No. of modules (a) When mounted with a CPU module The table below shows the CPU modules and base units applicable to the Q68TD-G-H01 and quantities for each CPU model.
Page 18 SYSTEM CONFIGURATION (b) Mounting to a MELSECNET/H remote I/O station The table below shows the network modules and base units applicable to the Q68TD-G-H01 and quantities for each network module model. Depending on the combination with other modules or the number of mounted modules, power supply capacity may be insufficient.
Page 19 SYSTEM CONFIGURATION Not mountable Mountable Slot Slot Slot No.0 No.1 No.2 Power supply Not mountable Mountable Slot Slot Slot No.0 No.1 No.2 Power supply Not mountable Mountable Slot Slot Slot No.0 No.1 No.2 Power supply (3) Support of the multiple CPU system The function version of the first released Q68TD-G-H01 is C, and it supports multiple CPU systems.
Page 20 SYSTEM CONFIGURATION (5) Supported software packages Relation between the system containing the Q68TD-G-H01 and software package is shown in the following table. GX Developer is necessary when using the Q68TD-G-H01. Table 2.3 Compatible software and software version Software Version System GX Developer GX Configurator-TI Single CPU system...
Page 21: About Use Of The Q68Td-G-H01 With The Q12Prh/Q25Prhcpu
SYSTEM CONFIGURATION About Use of the Q68TD-G-H01 with the Q12PRH/ Q25PRHCPU Here, use of the Q68TD-G-H01 with the Q12PRH/Q25PRHCPU is explained. (1) Dedicated instruction The dedicated instruction cannnot be used. (2) GX Configurator-TI GX Configurator-TI cannot be used when accessing the Q12PRH/Q25PRHCPU via an intelligent function module on an extension base unit from GX Developer.
Page 22: How To Check The Function Version, Product Information And Software Version
SYSTEM CONFIGURATION How to Check the Function Version, Product Information and Software Version This section describes how to check the function version and product information of the Q68TD-G-H01 and the GX Configuration-TI software version. (1) Checking the function version and product information of the Q68TD-G- (a) Checking at "the SERIAL field of the rating plate"...
Page 23 SYSTEM CONFIGURATION (2) Checking the software version of GX Configurator- TI The software version of GX Configurator- TI can be checked in GX Developer's "Product information" screen. [Operating procedure] GX Developer [Help] [Product information] Software version (In the case of GX Developer Version 8) 2.3 How to Check the Function Version, Product Information and Software Version...
Page 24: Chapter3 Specifications
SPECIFICATIONS CHAPTER3 SPECIFICATIONS Performance Specifications The following are the performance specifications of the Q68TD-G-H01. (1) Performance specification list Table 3.1 List of performance specifications Item Specifications Number of channels 8 channels Temperature conversion 16-bit signed binary (-2700 to 18200) Output value Scaling value 16-bit signed binary...
Page 25 SPECIFICATIONS Table 3.1 List of performance specifications Item Specifications Weight 0.16kg Outline dimensions 98(H) 27.4(W) 90(D)mm * 1 Calculate the accuracy in the following method. (Accuracy) = (conversion accuracy) + (temperature characteristic) (operating ambient temperature variation) + (cold junction temperature compensation accuracy) An operating ambient temperature variation indicates a deviation of the operating ambient temperature from the 25 5 range.
Page 26 SPECIFICATIONS (2) Usable Thermocouples and Conversion Accuracies The following table explains the usable thermocouples and conversion accuracies. Table 3.2 Usable thermocouples and conversion accuracies Usable Conversion Accuracy Temperature Characteristic Max. Temperature Thermo Measured Temperature (At operating ambient (Per operating ambient Error at Ambient couple Range*1...
Page 27 SPECIFICATIONS * 1 If a value entered from the thermocouple is outside the measured temperature range given in the table, it is handled as the maximum/minimum value of the measured temperature range. * 2 The accuracies only in the temperature ranges of Class 1 to 3 (shaded areas) in JIS C1602-1995 apply.
Page 28: 3.2 Function List
SPECIFICATIONS Function List The following table lists the Q68TD-G-H01 functions. Table 3.3 Function list Item Description Refer To Temperature conversion This function allows temperature data to be imported by connecting a thermocouple. Section 3.4.5 function Temperature data are 16-bit signed binary (-2700 to 18200) and stored into buffer memory. (1) Sampling processing A temperature input value is converted one by one on each channel and a measured temperature value is output after every conversion.
Page 29 SPECIFICATIONS 3.2.1 Temperature conversion system Temperature measurement timing within conversion period is below. Temperatures of CH1 to CH8 are measured one by one for 40ms per channel, regardless of the conversion enable/disable setting (Un\G0). When the temperature of a channel is measured, if the conversion enable/disable setting (Un\G0) of the channel is set to "Enable", the measured temperature value is stored in measured temperature value (Un\G11 to Un\G18).
Page 30 SPECIFICATIONS (b) Count average Conversion is executed for a preset number of times, and the total value excluding the maximum and the minimum values is averaged and stored in the buffer memory. The processing time is below. Processing time = set count 320(ms) Setting range of count average is 4 to 500 times.
Page 31 SPECIFICATIONS (3) Primary delay filter By a preset time constant, measured temperature value of which excessive noise is smoothed is output. Depending on the time constant, the degree of smoothness changes. Time constant is the time until the measured temperature value reaches to 63.2% of the steady-state value.
Page 32 SPECIFICATIONS [Example 1: Measured temperature value when the temperature input value is changed from 250.0 to 260.0 When the time constant setting is 3200ms (3.2s), the measured temperature value changes as indicated below. At 3200ms (3.2s) after the temperature input value is changed to 260.0 , the measured temperature value reaches 63.2% (256.3 )of the value when sampling...
Page 33: Disconnection State Conversion Setting Function
SPECIFICATIONS 3.2.2 Disconnection state conversion setting function (1) For values to be stored in the CH measrued temperature value (Un\G11 to Un\G18) when disconection state is confirmed (corresponding bit of the disconnection state monitor flag (Un\G49) turns to "1"), any of "Up scale (the maximum value of measured temperature range +5% of measured temperature range)", "Down scale (the minimum value of measured temperature range -5% of measured temperature range)", or...
Page 34: Warning Output Function
SPECIFICATIONS 3.2.3 Warning output function (1) Process alarm (a) Warning occurrence When the detected measured temperature value is higher than or equal to the process alarm upper upper limit value or lower than or equal to the process alarm lower lower limit value and falls in the warning output range, a warning occurs. When a warning occurs, it is notified by storing "1"...
Page 35 SPECIFICATIONS (c) Settable range and default value differ according to the thermocouple type. Set it in unit of 0.1 Table 3.5 Settable range and default value of process alarm Default value Process Process Process Process alarm alarm alarm alarm Thermocouple Settable temperature range lower lower...
Page 36 SPECIFICATIONS (2) Rate alarm (a) Warning occurrence When the measured temperature value is monitored at every rate alarm warning detection period and the changed portion from the preceding value is larger than or equal to the rate alarm upper limit value or smaller than or equal to the rate alarm lower limit value, a warning occurs.
Page 37 SPECIFICATIONS (c) Set the rate alarm upper limit/lower limit values in units of 0.1 for the measured temperature range. Setting range is -32768 to 32767 (-3276.8 to 3276.7 Initial value is set to "0". (d) For the rate alarm warning detection period, set it by the number of conversion periods.
Page 38 SPECIFICATIONS (e) Rate alarm is effective to monitor a change of measured temperature values within a limited range. 1) Setting example of the rate alarm upper limit/lower limit values for monitoring that a measured temperature value rises within the specified range measured temperature value ( C)
Page 39: Cold Junction Temperature Compensation Resistor Disconnection Detection Function
SPECIFICATIONS 3.2.4 Cold junction temperature compensation resistor disconnection detection function (1) When the connected cold junction temperature compensation resistor is disconnected, an error (error code 800) occurs. Then the error flag (XF) turns ON and the "ERR." LED tunrs on to notify the error. (2) Disconnection of the cold junction temperature compensation can be detected only when the switch setting 4 of the intelligent function module is set to "with cold junction compensation".
Page 40 SPECIFICATIONS I/O Signals Transferred to/from Programmable Controller CPU This section describes the I/O signal assignment and signal functions. 3.3.1 I/O signal list The following are the I/O signals of the Q68TD-G-H01. The I/O numbers (X/Y) given in this chapter and later assume that the first I/O number of the Q68TD-G-H01 is set to 0.
Page 41: I/O Signals Transferred To/From Programmable Controller Cpu
SPECIFICATIONS 3.3.2 I/O signal details The following are details of the Q68TD-G-H01 I/O signals. (1) Module ready (X0) (a) If the module is in the normal mode at power-on or resetting of the programmable controller CPU, this signal turns on to start conversion processing as soon as it gets ready for conversion.
Page 42: 3.3.2 I/O Signal Details
SPECIFICATIONS (c) The operating condition setting completion flag (X9) turns OFF in the following status. • When the operating condition setting request (Y9) is ON. Executes in Q68TD-G-H01 Executes in sequence program Module ready (X0) Operating condition setting completion flag (X9) Operating condition setting request (Y9) Conversion enable/disable...
Page 43 SPECIFICATIONS (4) Channel change completion flag (XB) (a) This signal is used as an interlock condition to turn ON/OFF the channel change request (YB) when changing the channel for the offset/gain setting. (b) For offset/gain setting, refer to Section 4.6. Executes in Q68TD-G-H01 Executes in sequence program Offset/gain setting mode...
Page 44 SPECIFICATIONS (6) Warning output signal (XD) (a) The warning output signal (XD) turns ON when a process alarm or rate alarm is detected. 1) Process alarm • This signal turns ON when the process alarm is enabled and a measured temperature value exceeds the preset range of the process alarm upper/ lower limit value (Un\G94 to Un\G125) in a conversion-enabled channel.
Page 45 SPECIFICATIONS (7) Conversion completion flag (XE) (a) The conversion completion flag (XE) turns ON when the measured temperature values of all conversion-enabled channels are stored into buffer memory after power-on or hardware reset. (b) When averaging processing is performed, this signal also turns ON when the converted measured temperature value is stored into buffer memory after completion of averaging processing.
Page 46 SPECIFICATIONS (9) Operating condition setting request (Y9) (a) This signal is turned ON when enabling the following setting contents. • Conversion enable/disable setting (Un\G0) • CH Time/Count/Moving average/Time constant setting (Un\G1 to Un\G8) • Averaging processing selection (Un\G24,Un\G25) • Warning output enable/disable setting (Un\G46) •...
Page 47 SPECIFICATIONS (12)Error clear request (YF) (a) This signal turns ON when clearing the error flag (XF) and the disconnection state monitor signal (XC). However, the setting value error of the intelligent function module switch setting cannot be cleared. Correct the setting value. (b) For the ON/OFF timing, refer to the filed of the disconnection state monitor signal (XC) and the error flag (XF).
Page 48: Buffer Memory
SPECIFICATIONS Buffer Memory 3.4.1 Buffer memory assignment This section describes the assignment of the Q68TD-G-H01 buffer memory. POINT Do not write data from system area or sequence program to the buffer memory area where writing is disabled. Doing so may cause malfunction. Table 3.8 Buffer memory assignment (1/6) Addresses Description...
Page 49 SPECIFICATIONS Table 3.8 Buffer memory assignment (2/6) Addresses Description Default value Read/Write Hex. Dec. CH4 Gain temperature setting value CH5 Offset temperature setting value CH5 Gain temperature setting value CH6 Offset temperature setting value CH6 Gain temperature setting value CH7 Offset temperature setting value CH7 Gain temperature setting value CH8 Offset temperature setting value CH8 Gain temperature setting value...
Page 50 SPECIFICATIONS Table 3.8 Buffer memory assignment (3/6) Addresses Description Default value Read/Write Hex. Dec. CH3 Scaling width upper limit value CH4 Scaling width lower limit value CH4 Scaling width upper limit value CH5 Scaling width lower limit value CH5 Scaling width upper limit value CH6 Scaling width lower limit value CH6 Scaling width upper limit value CH7 Scaling width lower limit value...
Page 51 SPECIFICATIONS Table 3.8 Buffer memory assignment (4/6) Addresses Description Default value Read/Write Hex. Dec. CH5 Rate alarm warning detection period CH6 Rate alarm warning detection period CH7 Rate alarm warning detection period CH8 Rate alarm warning detection period CH1 Rate alarm upper limit value CH1 Rate alarm lower limit value CH2 Rate alarm upper limit value CH2 Rate alarm lower limit value...
Page 52 SPECIFICATIONS Table 3.8 Buffer memory assignment (5/6) Addresses Description Default value Read/Write Hex. Dec. CH2 Factory default offset value CH2 Factory default gain value CH2 User range settings offset value CH2 User range settings gain value CH2 User range settings thermal EMF offset value(L) CH2 User range settings thermal EMF offset value(H) CH2 User range settings thermal EMF gain value(L) CH2 User range settings thermal EMF gain value(H)
Page 53 SPECIFICATIONS Table 3.8 Buffer memory assignment (6/6) Addresses Description Default value Read/Write Hex. Dec. CH7 Factory default offset value CH7 Factory default gain value CH7 User range settings offset value CH7 User range settings gain value CH7 User range settings thermal EMF offset value(L) CH7 User range settings thermal EMF offset value(H) CH7 User range settings thermal EMF gain value(L) CH7 User range settings thermal EMF gain value(H)
Page 54: Conversion Enable/Disable Setting (Un\G0)
SPECIFICATIONS 3.4.2 Conversion enable/disable setting (Un\G0) (1) You can make setting to enable/disable temperature conversion on each channel. (2) Specifying unused channels as "disable" prevents unnecessary disconnection state monitoring. (3) The default values are set to "disable" for all channels. b15 b14 b13 b12 b11 b10 CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1 0: Conversion enabled...
Page 55: Time/Count/Moving Average/Time Constant Setting (Un\G1 To Un\G8)
SPECIFICATIONS 3.4.3 CH[ ] time/count/moving average/time constant setting (Un\G1 to Un\G8) (1) Set the time, count, moving average, or time constant for primary delay filter for each channel that is specified for averaging processing. (2) The default value is set to 0000 (3) To activate the setting, turning ON/OFF the operating condition setting request (Y9) is required.
Page 56: Conversion Completion Flag (Un\G10)
SPECIFICATIONS 3.4.4 Conversion completion flag (Un\G10) (1) The conversion completion flag turns ON(1) when conversion for the conversion-enabled channel is completed. For averaging processing, the flag turns ON(1) after the first averaged value is stored into the CH measured temperature value (Un\G11 to Un\G18).
Page 57: Error Code (Un\G19)
SPECIFICATIONS 3.4.6 Error code (Un\G19) (1) Error code that is detected by the Q68TD-G-H01 is stored. (2) For details of error codes, refer to Section 8.1. 3.4.7 Setting range (thermocouple type) (Un\G20, Un\G21) (1) This area is for checking the thermocouple type of the Q68TD-G-H01, which is set in the intelligent function module switch settings 1 and 2.
Page 58: Averaging Processing Selection (Un\G24, Un\G25)
SPECIFICATIONS 3.4.9 Averaging processing selection (Un\G24, Un\G25) (1) Select sampling processing or averaging processing (time average, count average, moving average, and primary delay filter) for each channel. (2) The default value is set for sampling processing for all channels. b12 b11 b8 b7 b4 b3 Un\G24 (Averaging processing...
Page 59: Offset/Gain Setting Mode (Un\G26, Un\G27)
SPECIFICATIONS 3.4.10 Offset/gain setting mode (Un\G26, Un\G27) (1) Select a channel for adjusting the offset/gain setting in the offset/gain setting mode. (2) Select a channel for adjusting the offset value in Un\G26, and a channel for adjusting the gain value in Un\G27. (3) Setting multiple channels at the same time is possible;...
Page 60: Offset/Gain Temperature Setting Value (Un\G28 To Un\G43)
SPECIFICATIONS 3.4.11 CH[ ] offset/gain temperature setting value (Un\G28 to Un\G43) (1) Specify with 16-bit signed binary for each channel. (2) Set a value in units of 0.1 . (3) When turning ON the channel change request (YB) in the offset/gain setting mode, the measured temperature value is corrected to the written value of this area.
Page 61: Warning Output Flag (Process Alarm/Rate Alarm) (Un\G47, Un\G48)
SPECIFICATIONS 3.4.13 Warning output flag (Process alarm/Rate alarm) (Un\G47, Un\G48) (1) When a detected temperature is out of the setting range of the CH process alarm upper/lower limit value (Un\G94 to Un\G125) or CH rate alarm upper/lower limit value (Un\G134 to Un\G149), the bit of the warning output flag for corresponding channel turns ON(1).
Page 62: Disconnection State Monitor Flag (Un\G49)
SPECIFICATIONS 3.4.14 Disconnection state monitor flag (Un\G49) (1) The disconnection state monitor flag of the corresponding channel turns ON(1) when the disconnection state of the thrmocouple or compensation conductor is confirmed. (2) Disconnection state monitor is executed on conversion-enabled channels only. (3) Disconnection state can be checked on each channel.
Page 63: Scaling Value (Un\G50 To Un\G57)
SPECIFICATIONS POINT (1) Always set "disable" for any channel where no thermocouple or compensation conductor is connected. If "enable" is set, the bit of the corresponding channel in the disconnection state monitor flag (Un\G49) turns ON (changes to "1"). (2) For measured temperature values to be stored when the disconnection state monitor flag (Un\G49) turns ON (changes to "1"), any of "Up scale (the maximum value of measured temperature range + 5% of measured temperature range)", "Down scale (the minimum value of measured...
Page 64: Scaling Valid/Invalid Setting (Un\G58)
SPECIFICATIONS POINT (1) If the upper limit value is less than the lower limit value in the settings of the scaling range upper/lower limit values (Un\G62 to Un\G77) or the CH scaling width upper/lower limit values (Un\G78 to Un\G93), it will not result in an error and the scaling value will be output using the above calculation expression.
Page 65: Scaling Range Upper/Lower Limit Values (Un\G62 To Un\G77)
SPECIFICATIONS 3.4.17 CH[ ] scaling range upper/lower limit values (Un\G62 to Un\G77) (1) Set the scaling range of the measured temperature value for each channel in units of 0.1 (2) The default value is set to "0". (3) Settable scaling range is -32768 to 32767. (4) To activate the setting, turning ON/OFF the operating condition setting request (Y9) is required.
Page 66: Process Alarm Upper/Lower Limit Values (Un\G94 To Un\G125)
SPECIFICATIONS 3.4.19 CH[ ] process alarm upper/lower limit values (Un\G94 to Un\G125) (1) Following four stages can be set: process alarm upper upper limit value, upper lower limit value, lower upper limit value, and lower lower limit value. (2) Set the range of measured temperature value for each channel in units of 0.1 (3) Settable range and default value differ according to the thermocouple type.
Page 67: Rate Alarm Warning Detection Cycle (Un\G126 To Un\G133)
SPECIFICATIONS 3.4.20 CH[ ] rate alarm warning detection cycle (Un\G126 to Un\G133) (1) Set the number of conversion cycle times to check a change in the measured temperature value for each channel. (2) Settable range is 1 to 6000 (times). (3) The default value is set to "0".
Page 68: Mode Switching Setting (Un\G158, Un\G159)
SPECIFICATIONS 3.4.22 Mode switching setting (Un\G158, Un\G159) Used to change between the normal mode and offset/gain setting mode. The mode can be changed without resetting the programmable controller CPU. (1) Set the value of the mode to be switched to. (2) After setting the value, turn the operating condition setting request (Y9) from OFF to ON to shift the mode.
Page 69: Disconnection State Conversion Setting (Un\G164, Un\G165)
SPECIFICATIONS 3.4.23 Disconnection state conversion setting (Un\G164, Un\G165) (1) Select the value to be stored in the CH measured temperature value (Un\G11 to Un\G18) when disconnection state is confirmed. (2) When "Up scale"(0 ) is selected, upscale (the maximum value of the measured temperature range + 5% of the measured temperature range) of the currently set range is stored in the CH measured temperature...
Page 70: Conversion Setting For Disconnection State Value (Un\G166 To Un\G173)
SPECIFICATIONS 3.4.24 CH[ ] Conversion setting for disconnection state value (Un\G166 to Un\G173) (1) When "Given value" (2 ) is set in the disconnection state conversion setting (Un\G164, Un\G165), if disconnection state is confirmed, the value set in this area is stored in the CH measured temperature value (Un\G11 to Un\G18).
Page 71: Factory Default Offset/Gain Values, User Range Settings Offset/Gain Values
SPECIFICATIONS 3.4.25 Factory default offset/gain values, User range settings offset/gain values (Un\G190 to Un\G253) (1) This area is related to the user range save/restore function to re-set the offset/gain easily at online module change. (2) When the offset/gain setting values of the user range setting are restored, the data to be used are stored.
Page 72: Chapter4 Setup And Procedures Before Operation
SETUP AND PROCEDURES BEFORE OPERATION CHAPTER4 SETUP AND PROCEDURES BEFORE OPERATION Handling Precautions (1) Do not drop or give a strong impact to the case. (2) Do not remove the printed-circuit board of the module from the case. Doing so may cause a failure. (3) Be careful to prevent foreign matters such as cutting chips or wire chips from entering the module.
Page 73 SETUP AND PROCEDURES BEFORE OPERATION Setup and Procedures before Operation Start Module mounting Mount the Q68TD-G-H01 in the specified slot. Wiring Connect the thermocouple and cold junction tempearture compensation resistor to the terminal block, and wire the terminal block to the Q68TD-G-H01. (Refer to Section 4.4.2) (Refer to Section 4.4.2) Intelligent function module switch settings...
Page 74: Part Names
SETUP AND PROCEDURES BEFORE OPERATION Part Names The following explains the part names of the Q68TD-G-H01. (Connector (Connector terminal terminal number) number) Table 4.2 Part names Number Name Description Displays the operating status of the Q68TD-G-H01. : Normal operation RUN LED Flashing : During offset/gain setting mode : 5V power supply interrupted, watchdog timer error occurred, or online module change enabled.
Page 75 SETUP AND PROCEDURES BEFORE OPERATION Table 4.3 Signal name Terminal Terminal Signal name Signal name number number CH1+ CH1- CH2+ CH2- CH3+ CH3- CH4+ CH4- CH5+ CH5- CH6+ CH6- CH7+ CH7- CH8+ CH8- Seen from the front of the module RTD+ RTDG RTD-...
Page 76: Wiring
SETUP AND PROCEDURES BEFORE OPERATION Wiring The following explains the wiring precautions and module connection example. 4.4.1 Wiring precautions External wiring that is less susceptible to noise is required as a condition of enabling a highly reliable system and making full use of the capabilities of Q68TD-G-H01. (1) Use separate cables for the AC control circuit and the external input signals of the Q68TD-G-H01 to avoid the influence of the AC side surges and inductions.
Page 77: External Wiring
SETUP AND PROCEDURES BEFORE OPERATION 4.4.2 External wiring (1) Wiring procedure 1) For wiring, set a relay terminal block to outside. 2) Connect the thermocouple and the compensation conductors to the relay terminal block. 3) When setting the Q68TD-G-H01 to "With cold junction temperature compensation", connect the cold junction temperature compensation resistor (RTD), which is supplied with Q68TD-G-H01, to the relay terminal block.
Page 78: Switch Setting For Intelligent Function Module
SETUP AND PROCEDURES BEFORE OPERATION Switch Setting for Intelligent Function Module The settings for the intelligent function module are performed using the I/O assignment settings for GX Developer. (1) Setting item Intelligent function module switch has switches 1 to 5.The setting is executed with 16- bit data.
Page 79 SETUP AND PROCEDURES BEFORE OPERATION (2) Operating procedure Start the settings with GX Developer assignment setting screen. (a) I/O assignment setting screen Set the following for the slot in which the Q68TD-G-H01 is mounted. The type setting is required; set other items as needed. Type : Select "intelli."...
Page 80: Offset/Gain Setting
SETUP AND PROCEDURES BEFORE OPERATION Offset/Gain Setting Execute offset/gain settings in the following procedure. When the factory shipped setting is used, offset/gain setting is not necessary. If the utility package is installed, execute the offset/gain setting according to the procedure in Section 5.6.2.
Page 81 SETUP AND PROCEDURES BEFORE OPERATION * 1 When inputting a value using such as a standard DC voltage generator, or using without cold junction temperature compensation on actual use, set it to "without cold junction compensation". * 2 The mode switching (normal mode to offset/gain setting mode to normal mode) method is indicated below.
Page 82 SETUP AND PROCEDURES BEFORE OPERATION POINT (1) Execute the offset/gain settings in the actual operating status. (2) Offset value and gain value are stored in the Flash memory of the Q68TD-G- H01 by turning ON the user range write request (YA), and the values are not erased at power-off.
Page 83 SETUP AND PROCEDURES BEFORE OPERATION (2) Program examples (a) The program in dotted area of (a) is common to (a),(b) and (c). In this example, the I/O numbers for the Q68TD-G-H01 are X/Y0 to X/YF. Table 4.6 List of devices Device Function Channel selection...
Page 84 SETUP AND PROCEDURES BEFORE OPERATION (a) When switching the mode using dedicated instruction (G(P).OFFGAN) The following program example is for switching to the offset/gain setting mode with the dedicated instruction (G(P).OFFGAN) and changing the channel for the offset/gain setting, then writing the offset/gain values to the Q68TD-G-H01 and then switching to the normal mode.
Page 85 SETUP AND PROCEDURES BEFORE OPERATION (b) When switching the mode using the the mode switching setting (Un\G158, Un\G159) and the operating condition setting request (Y9) Switch to the offset/gain setting mode. Sets 4144 to buffer memory address 158. Sets 964 to buffer memory address 159.
Page 86: Cold Junction Temperature Compensation With/Without Setting
SETUP AND PROCEDURES BEFORE OPERATION Cold Junction Temperature Compensation with/without Setting The Q68TD-G-H01 can execute the following two different cold junction temperature compensations by setting the inteligent function module switch setting (switch 4) to whether to carry out the cold junction temperature compensation using the cold junction temperature compensation resistor (RTD) or not.
Page 87 SETUP AND PROCEDURES BEFORE OPERATION POINT The ice bath is designed to connect the thermocouple/compensation conductor and conductor in the pot whose internal temperature is controlled to be 0 Hence, the thermoelectromotive force at the contact portion of the thermocouple/ compensation conductor and conductor will be 0mV, preventing the generation of extra thermoelectromotive force which can cause errors.
Page 88: Chapter5 Utility Package (Gx Configurator-Ti)
UTILITY PACKAGE (GX Configurator-TI) CHAPTER5 UTILITY PACKAGE (GX Configurator-TI) Utility Package Functions Table 5.1 shows a list of the utility package functions. Table 5.1 Utility Package (GX Configurator-TI) Function List (1/2) Reference Function Description section Make initial setting for operating the Q68TD-G-H01 channel-by-channel. Set the values of the items which require initial setting.
Page 89 UTILITY PACKAGE (GX Configurator-TI) Table 5.1 Utility Package (GX Configurator-TI) Function List (2/2) Reference Function Description section Offset/Gain Setting •Mode switching setting •CH Gain setting channel setting •Mode switching setting status •CH Gain setting value •CH Thermocouple type •CH Channel change request •CH Offset setting channel setting •CH...
Page 90: Installing And Uninstalling The Utility Package
UTILITY PACKAGE (GX Configurator-TI) Installing and Uninstalling the Utility Package For how to install or uninstall the utility package, refer to "Method of installing the MELSOFT Series" included in the utility package. 5.2.1 Handling precautions The following explains the precautions on using the GX Configurator-TI. (1) For safety Since GX Configurator-TI is add-in software for GX Developer, read "Safety Precautions"...
Page 91 UTILITY PACKAGE (GX Configurator-TI) (5) Switching between two or more Intelligent function module utilities When two or more Intelligent function module utility screens cannot be displayed side by side, select a screen to be displayed on the top of others using the task bar. (6) Number of parameters that can be set in GX Configurator-TI When multiple intelligent function modules are mounted, the number of parameter settings must not exceed the following limit.
Page 92: Operating Environment
UTILITY PACKAGE (GX Configurator-TI) 5.2.2 Operating environment This section explains the operating environment of the personal computer that runs GX Configurator-TI. Table 5.4 Operating environment of personal computer Item Description Installation (Add-in) target Add-in to GX Developer Version 4 (English version) or later Computer Windows based personal computer Refer to the following table "Operating system and performance required for personal...
Page 93 UTILITY PACKAGE (GX Configurator-TI) Table 5.5 Operating system and performance required for personal computer Performance required for personal computer Operating system Memory 32MB or more Windows 95 Pentium 133MHz or more 32MB or more Windows 98 Pentium 133MHz or more 32MB or more Windows Me Pentium 150MHz or more...
Page 94: Utility Package Operation
UTILITY PACKAGE (GX Configurator-TI) Utility Package Operation 5.3.1 Common utility package operations (1) Control keys Special keys that can be used for operation of the utility package and their applications are shown in the table below. Table 5.6 Available control keys Application Cancels the current entry in a cell.
Page 95 UTILITY PACKAGE (GX Configurator-TI) (3) Intelligent function module parameter (a) This represents the data created in Auto refresh setting, and they are stored in an intelligent function module parameter file in a project created by GX Developer. Project Program Parameter PLC Parameter Network Parameter Intelligent Function Module Parameter...
Page 96 UTILITY PACKAGE (GX Configurator-TI) (4) Text files (a) A text file can be created by clicking the button on the initial setting, Auto refresh setting, or Monitor/Test screen. The text files can be utilized to create user documents. GX Developer/ Disk GX Configurator-TI Project...
Page 97: Operation Overview
UTILITY PACKAGE (GX Configurator-TI) 5.3.2 Operation overview GX Developer screen [Tools] - [Intelligent function utility] - [Start] Screen for selecting a target intelligent function module Enter "Start I/O No.", and select Refer to Section 5.3.3. "Module type" and "Module model name". See Section 5.3.3 Initial setting Auto refresh...
Page 98 UTILITY PACKAGE (GX Configurator-TI) [Online] - [Monitor/Test] Selecting monitor/test module screen Select a module to be monitored/tested. Monitor/Test screen Refer to Section 5.6. See Section 5.6 - 11 5.3 Utility Package Operation 5.3.2 Operation overview...
Page 99: Starting The Intelligent Function Module Utility
UTILITY PACKAGE (GX Configurator-TI) 5.3.3 Starting the Intelligent function module utility [Operating procedure] Intelligent function module utility is started from GX Developer. [Tools] [Intelligent function utility] [Start] [Setting screen] [Explanation of items] (1) Activation of other screens Following screens can be displayed from the intelligent funcition module utility screen. (a) Initial setting screen "Start I/O No.
Page 100 UTILITY PACKAGE (GX Configurator-TI) (3) Menu bar (a) File menu Intelligent function module parameters of the project opened by GX Developer are handled. [Open parameters] Reads a parameter file. [Close parameters] Closes the parameter file. If any data are modified, a dialog asking for file saving will appear.
Page 101: Initial Setting
UTILITY PACKAGE (GX Configurator-TI) Initial Setting [Purpose] Make initial setting for operating the Q68TD-G-H01 on each channel. Refer to Section 5.1 for the initial setting parameter types. This initial setting makes sequence program setting unnecessary. [Operating procedure] "Start I/O No.*" "Module type"...
Page 102 UTILITY PACKAGE (GX Configurator-TI) POINT Initial settings are stored in the intelligent function module parameters. After being written to the CPU module, the initial setting is made effective by either (1) or (2). (1) Cycle the RUN/STOP switch of the CPU module: STOP STOP RUN.
Page 103: Auto Refresh Settings
UTILITY PACKAGE (GX Configurator-TI) Auto Refresh Settings [Purpose] Configure the Q68TD-G-H01's buffer memory for automatic refresh. [Operating procedure] "Start I/O No.*" "Module type" "Module model name" * Enter the start I/O No. in hexadecimal. [Setting screen] [Explanation of items] (1) Items Model side Buffer size : Displays the buffer memory size of the setting item that can be transferred (fixed at one word).
Page 104 UTILITY PACKAGE (GX Configurator-TI) (2) Command buttons Creates a file containing the screen data in text file format. Saves the set data and ends the operation. Cancels the setting and ends the operation. POINT The auto refresh settings are stored in an intelligent function module parameter file.
Page 105: Monitoring/Test
UTILITY PACKAGE (GX Configurator-TI) Monitoring/Test 5.6.1 Monitor/test screen [Purpose] Start buffer memory monitoring/testing, I/O signal monitoring/testing, offset/gain settings (refer to Section 5.6.2) and pass data (refer to Section 5.6.3) from this screen. [Operating procedure] Monitor/test module selection screen "Start I/O No.*" "Module type"...
Page 106 UTILITY PACKAGE (GX Configurator-TI) X/Y Monitor/Test OMC refresh - 19 5.6 Monitoring/Test 5.6.1 Monitor/test screen...
Page 107 UTILITY PACKAGE (GX Configurator-TI) [Explanation of items] (1) Items Setting item :Displays I/O signals and buffer memory names. Current value :Monitors the I/O signal states and present buffer memory values. Setting value :Enter or select the data to be written into the buffer memory for test operation.
Page 108: Offset/Gain Setting Operation (Function Version C Or Later)
UTILITY PACKAGE (GX Configurator-TI) 5.6.2 Offset/gain setting operation (function version C or later) Perform the offset/gain setting operation in the following sequence. (1) Display the "CH Offset/gain setting" screen Display the "CH Offset/gain setting" screen of the channel where offset/gain setting will be made using the operation described in Section 5.6.1.
Page 109 UTILITY PACKAGE (GX Configurator-TI) 2) Set the gain value Enter the desired value into the Setting value field for "CH Gain setting value", and click the button. 3) Determine the gain value Select "Request" in the Setting value field for "CH Channel change request"...
Page 110: Omc (Online Module Change) Refresh Data
UTILITY PACKAGE (GX Configurator-TI) 5.6.3 OMC (Online Module Change) refresh data Perform operation in the following sequence to save/restore the user range. (1) Switch to the OMC refresh data screen Perform the operation in Section 5.6.1 to display the OMC refresh data screen. (2) User range saving (a) Change the Setting value field of Online Module Change read request to "Request", and click the...
Page 111: Chapter6 Programming
PROGRAMMING CHAPTER6 PROGRAMMING This chapter describes Q68TD-G-H01 programs. When applying any of the program examples introduced in this chapter to the actual system, verify the applicability and confirm that no problems will occur in the system control.
Page 112: Programming Procedure
PROGRAMMING Programming Procedure In the following procedure, create a program that will execute the thermocouple input of the Q68TD-G-H01. Start Use the utility package? Conversion enable/disable setting Averaging process selection Perform averaging processing? Count average Time average Moving average count Initial settings, Auto refresh Time constant setting...
Page 113: Programs Used In Normal System Configuration
PROGRAMMING Programs Used in Normal System Configuration Program examples given here are based on the following system configuration and using conditions. (1) System configuration QCPU Q68TD-G-H01 (X/Y0 to X/YF) Thermocouple Thermocouple Thermocouple QY10 (Y20 to Y2F) QX10 (X10 to X1F) (2) Switch setting conditions for the intelligent function module Table 6.1 Switch setting conditions for the intelligent function module Cold junction...
Page 114: Before Creating A Program
PROGRAMMING 6.2.1 Before creating a program Perform the following steps before creating a program. (1) Wiring of external devices Install the Q68TD-G-H01 into the base unit and wire the K type thermocouple to CH1 to CH3. For details, refer to Section 4.4.2. [Connection diagram] Relay terminal block Thermocouple...
Page 115 PROGRAMMING (2) Intelligent function module switch setting Based on the setting conditions given in Section 6.2 (2), make the intelligent function module switch settings. (a) Each switch setting 1) Switch 1, Switch 2: Thermocouple type setting <Switch 2> <Switch 1> CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1...
Page 116: Programming Example Using The Utility Package
PROGRAMMING 6.2.2 Programming example using the utility package (1) Device list Table 6.2 Device list Device Function D1(D11) CH1 Measured temperature value D2(D12) CH2 Measured temperature value D3(D13) CH3 Measured temperature value Disconnection state monitor flag Error code M0 to M2 Conversion completion flag Disconnection state monitor flag Module READY...
Page 117 PROGRAMMING (b) Auto refresh setting (Refer to Section 5.5) Set the measured temperature values, error codes and disconnection state monitor flags of CH1 to CH3. (c) Write of intelligent function module parameters (Refer to Section 5.3.3) Write the intelligent function module parameters to the CPU module. Perform this operation on the parameter setting unit selection screen.
Page 118: 6.2.3 Program Example When Utility Package Is Not Used
PROGRAMMING 6.2.3 Program example when utility package is not used (1) Device list Table 6.3 Device list Device Function CH1 Measured temperature value CH2 Measured temperature value CH3 Measured temperature value Disconnection state monitor flag Error code M0 to M2 Conversion completion flag Disconnection state monitor flag Module READY...
Page 119: Programs Used On Remote I/O Network
PROGRAMMING Programs Used on Remote I/O Network (1) System configuration Remote master station (Network No. 1) Remote I/O station (Station No. 1) QJ71LP21-25 QX10 (X20 to X2F) QY10 (Y30 to Y3F) QY10 (X/Y120 to X/Y12F) QX10 (X/Y110 to X/Y11F) Q68TD-G-H01 (X/Y100 to X/Y10F) QJ72LP25-25 (2) Switch setting conditions for the intelligent function module Table 6.4 Switch setting conditions for the intelligent function module...
Page 120 PROGRAMMING (3) Program conditions (a) The followings are used for the temperature conversion method of each channel. • CH1: Sampling processing • CH2: Time averaging (1280ms) • CH3: Primary delay filtering (Time constant 1280ms) (b) CH1 uses the disconnection monitor function. (c) If a write error occurs, the corresponding error code appears in BCD.
Page 121: Program Example When Utility Package Is Used
PROGRAMMING 6.3.1 Program example when utility package is used (1) Operation of GX Developer (a) Setting of CPU parameters • Network type : MNET/H (remote master) • First I/O No. : 0000 • Network No. • Total number of (slave) stations : 1 •...
Page 122 PROGRAMMING (b) Automatic refresh settings (Refer to Section 5.5) Set the CH1 to CH3 temperature measurement values and error code. (c) Write of intelligent function module parameters (refer to Section 5.3.3) The intelligent function module parameters are written to the remote I/O station. Perform this operation on the parameter setting unit selection screen.
Page 123 PROGRAMMING 6.3.2 Program example when utility package is not used (1) Operation of GX Developer (Setting of CPU parameters) • Network type : MNET/H (remote master) • First I/O No. : 0000 • Network No. • Total number of (slave) stations : 1 •...
Page 124 PROGRAMMING (2) Program example Master station baton pass status check Master station data link status check Remote I/O station baton pass status check Remote I/O station data link status check Remote I/O station parameter communication status check Conversion enable/disable setting CH1 sampling processing CH2 time/count averaging setting CH3 time/count averaging setting...
Page 125 PROGRAMMING Turns ON operating condition setting request (Y9). Turns OFF operating condition setting request (Y9). Read of conversion completion flag Read of CH1 measured temperature value Read of CH2 measured temperature value Read of CH3 measured temperature value Read of disconnection state monitor flag Processing at CH1 disconnection Processing at disconnection...
Page 126: Chapter7 Online Module Change
ONLINE MODULE CHANGE CHAPTER7 ONLINE MODULE CHANGE When changing a module online, carefully read the QCPU User's Manual (Hardware Design, Maintenance and Inspection), "Online module change". This chapter describes the specifications of an online module change. (1) Perform an online module change by operating GX Developer. (2) To ensure ease of offset/gain re-setting, there is a user range save/ restoration function that is performed by executing the dedicated instruction or read/write from/to buffer memory.
Page 127: Online Module Change Conditions
ONLINE MODULE CHANGE Online Module Change Conditions The CPU, MELSECNET/H remote I/O module, Q68TD-G-H01, GX Developer and base unit given below are needed to perform an online module change. (1) CPU The Process CPU is required. For precautions for multiple CPU system configuration, refer to the QCPU User's Manual (Multiple CPU System).
Page 128: Online Module Change Operations
ONLINE MODULE CHANGE Online Module Change Operations The following gives the operations performed for an online module change. Table 7.1 Online module change operations CPU operation : Executed : Not executed GX Configurator (Intelligent function module FROM/TO (User operation) Dedicated Device Initial operation)
Page 129: Online Module Change Procedure
ONLINE MODULE CHANGE Online Module Change Procedure There are the following online module change procedures depending on whether the user range setting has been made or not, whether the initial setting of GX Configurator-TI has been made or not, and whether the other system exists or not. Table 7.2 Online module change procedures Range setting Initial setting...
Page 130 ONLINE MODULE CHANGE (2) Dismounting of module (a) After choosing [Diagnosis] - [Online module change] on GX Developer to enter the "Online module change" mode, double-click the module to be changed online to display the "Online module change" screen. (b) Click the button to enable a module change.
Page 131 ONLINE MODULE CHANGE (c) After confirming that the "RUN" LED of the module has turned off, remove the external wiring and dismount the module. POINT Always dismount the module. If you execute mounting confirmation without dismounting the module, the module will not start properly and the "RUN" LED will not be lit.
Page 132 ONLINE MODULE CHANGE (b) Click the button to leave the "Online module change" mode. (c) Click the button to close the System monitor screen. (d) Monitor the CH Measured temperature value (Un\G11 to Un\G18) to check that proper conversion has been made. 7.3 Online Module Change Procedure 7.3.1 When factory default is used and initial setting was made with GX Configurator-TI...
Page 133 ONLINE MODULE CHANGE (5) Resumption of control (a) After choosing [Diagnosis] - [Online module change] on GX Developer to redisplay the "Online module change" screen, click the button to resume control. The FROM/TO instruction for the module resumes. (b) The "Online module change completed" screen appears. 7.3 Online Module Change Procedure 7.3.1 When factory default is used and initial setting was made with GX Configurator-TI...
Page 134: When Factory Default Is Used And Initial Setting Was Made With Sequence Program
ONLINE MODULE CHANGE 7.3.2 When factory default is used and initial setting was made with sequence program (1) Conversion disable (a) Set conversion enable/disable setting (Un\G0) for all channel conversion disable and turn Operating Condition Setting Request (Y9) from OFF to ON to stop conversion.
Page 135 ONLINE MODULE CHANGE (b) Click the button to enable a module change. If the following error screen appears, click the button, dismount the module, and mount a new module. (c) After confirming that the "RUN" LED of the module has turned off, remove the connector and dismount the module.
Page 136 ONLINE MODULE CHANGE (4) Operation check (a) To make an operation check, click the button to cancel control resumption. (b) Click the button to leave the "Online module change" mode. (c) Click the button to close the System monitor screen. (d) Referring to (1), enable the conversion of the channels to be used, and monitor the CH Measured temperature value (Un\G11 to Un\G18) to check that proper...
Page 137 ONLINE MODULE CHANGE (e) Since the new module is in a default status, it must be initialized by a sequence program after control resumption. Before performing initialization, check whether the contents of the initialization program are correct or not. 1) Normal system configuration The sequence program should perform initialization on the leading edge of Module READY (X9) of the Q68TD-G-H01.
Page 138: When User Range Setting Is Used And Initial Setting Was Made With Gx Configurator-Ti
ONLINE MODULE CHANGE 7.3.3 When user range setting is used and initial setting was made with GX Configurator-TI (other system is available) (1) Conversion disable (a) Set conversion enable/disable setting (Un\G0) for all channel conversion disable and turn Operating Condition Setting Request (Y9) from OFF to ON to stop conversion.
Page 139 ONLINE MODULE CHANGE (b) Click the button to enable a module change. If the following error screen appears, the user range cannot be saved. Click the button, and perform the operation in Section 7.3.4 (2)(c) and later. (c) After confirming that the "RUN" LED of the module has turned off, remove the connector and dismount the module.
Page 140 ONLINE MODULE CHANGE (e) After mounting the module, click the button and make sure that the "RUN" LED is lit. Module Ready (X0) remains OFF. (4) Operation check (a) To make an operation check, click the button to cancel control resumption.
Page 141 ONLINE MODULE CHANGE (c) Click the button to close the System monitor screen. (d) Monitor the CH Measured temperature value (Un\G11 to Un\G18) to check that proper conversion has been made. 7.3 Online Module Change Procedure - 16 7.3.3 When user range setting is used and initial setting was made with GX Configurator-TI (other system...
Page 142: When User Range Setting Is Used And Initial Setting Was Made With Gx Configurator-Ti (Other System Is Unavailable)
ONLINE MODULE CHANGE (5) Resumption of control (a) After choosing [Diagnosis] - [Online module change] on GX Developer to redisplay the "Online module change" screen, click the button to resume control. The FROM/TO instruction for the module resumes. (b) The "Online module change completed" screen appears. 7.3.4 When user range setting is used and initial setting was made with GX Configurator-TI (other system is unavailable)
Page 143 ONLINE MODULE CHANGE (b) After making sure that "Disable" is displayed in the Current value field of Conversion Enable/Disable Setting, set "Request" in the Setting value field of Operation Condition Setting Request on the Monitor screen, and click the button to stop conversion. Monitor the Conversion Completion Flag (Un\G10) and confirm that conversion has stopped.
Page 144 ONLINE MODULE CHANGE (2) Dismounting of module (a) After choosing [Diagnosis] - [Online module change] on GX Developer to enter the "Online module change" mode, double-click the module to be changed online to display the "Online module change" screen. (b) Click the button to enable a module change.
Page 145 ONLINE MODULE CHANGE (3) Mounting of new module (a) Mount a new module to the same slot, and install the connector. (b) After mounting the module, click the button and make sure that the "RUN" LED is lit. Module Ready (X0) remains OFF. (4) Operation check (a) To make an operation check, click the button to cancel control...
Page 146 ONLINE MODULE CHANGE (c) Click the button to close the System monitor screen. (d) On the OMC refresh data screen of GX Configurator-TI, set the prerecorded values and make a OMC refresh data write request. (Refer to Section 5.6.3.) (e) Monitor the CH Measured temperature value (Un\G11 to Un\18) to check that proper conversion has been made.
Page 147: When User Range Setting Is Used And Initial Setting Was Made With Sequence Program
ONLINE MODULE CHANGE (5) Resumption of control (a) After choosing [Diagnosis] - [Online module change] on GX Developer to redisplay the "Online module change" screen, click the button to resume control. The FROM/TO instruction for the module resumes. (b) The "Online module change completed" screen appears. 7.3.5 When user range setting is used and initial setting was made with sequence program (other system is available)
Page 148 ONLINE MODULE CHANGE (2) Dismounting of module (a) After choosing [Diagnosis] - [Online module change] on GX Developer to enter the "Online module change" mode, double-click the module to be changed online to display the "Online module change" screen. (b) Click the button to enable a module change.
Page 149 ONLINE MODULE CHANGE (c) After confirming that the "RUN" LED of the module has turned off, remove the connector and dismount the module. POINT Always dismount the module. If you execute mounting confirmation without dismounting the module, the module will not start properly and the "RUN" LED will not be lit.
Page 150 ONLINE MODULE CHANGE (4) Operation check (a) To make an operation check, click the button to cancel control resumption. (b) Click the button to leave the "Online module change" mode. (c) Click the button to close the System monitor screen. (d) Referring to (1), enable the conversion of the channels to be used, and monitor the CH Measured temperature value (Un\G11 to Un\G18) to check that proper...
Page 151 ONLINE MODULE CHANGE (e) Since the new module is in a default status, it must be initialized by a sequence program after control resumption. Before performing initialization, check whether the contents of the initialization program are correct or not. 1) Normal system configuration The sequence program should perform initialization on the leading edge of Module READY (X9) of the Q68TD-G-H01.
Page 152 ONLINE MODULE CHANGE 7.3.6 When user range setting is used and initial setting was made with sequence program (other system is unavailable) (1) Conversion disable (a) Set "Disable" in the conversion enable/disable setting (Un\G0) for all channels and turn Operating Condition Setting Request (Y9) from OFF to ON to stop conversion.
Page 153 ONLINE MODULE CHANGE POINT If the buffer memory values compared with the reference table are not proper, save and restoration of the user range cannot be executed. Before executing module control resumption, follow the flowchart in Section 4.6 and make offset/gain setting in the device test of GX Developer. Perform mode switching by making the setting of the mode switching setting (Un\G158, Un\G159) and turning Operating Condition Setting Request (Y9) from OFF to ON.
Page 154 ONLINE MODULE CHANGE If the following error screen appears, the user range cannot be saved. Click the button, and perform the operation in Section (2)(c) and later. (c) After confirming that the "RUN" LED of the module has turned off, remove the connector and dismount the module.
Page 155 ONLINE MODULE CHANGE (b) Click the button to leave the "Online module change" mode. (c) Click the button to close the System monitor screen. (d) Choose [Online] - [Debug] - [Device test] on GX Developer and set the values prerecorded in Section (2) to the buffer memory. (e) Turn the user range write request (YA) from OFF to ON to restore the user set values to the module.
Page 156 ONLINE MODULE CHANGE 2) When used on remote I/O network Insert a user device that will execute initialization at any timing (initialization request signal) into the sequence program. After control resumption, turn ON the initialization request signal to perform initialization. (If the sequence program performs initialization only one scan after a data link start of the remote I/O network, initialization is not performed.) (5) Resumption of control...
Page 157: Range Reference Table
ONLINE MODULE CHANGE Range Reference Table The range reference tables are given below. Address (Decimal) Description Reference value Digital value for offset value set prior to Factory default offset value shipment (Reference value 3B22 Digital value for gain value set prior to Factory default gain value shipment (Reference value F89B Digital value for user-set offset value (Refer to...
Page 158: Precautions For Online Module Change
ONLINE MODULE CHANGE Precautions for Online Module Change The following are the precautions for online module change. (1) Always perform an online module change in the correct procedure. A failure to do so can cause a malfunction or failure. (2) If an online module change is made with the user range setting, the accuracy after that will fall to about less than 1/3 of the accuracy before that.
Page 159: Chapter8 Troubleshooting
Switch power off, then on again. If the error recurs, the Middle A hardware error of the module module may have failed. Consult the Mitsubishi office. Set 0 for the intelligent function module switch 5 in the The setting of the intelligent function module switch 5 is Middle parameter setting of GX Developer.
Page 160: Troubleshooting
TROUBLESHOOTING Table 8.1 Error code list (2/2) Error Error Code Description Remedy level (Decimal) The averaging count setting value set in Un\G1 to Un\G8 is Reset the average count setting value to within 4 to 500 outside the range of 4 to 500 times. Light times.
Page 161 TROUBLESHOOTING POINT (1) The code of the first error found by the Q68TD-G-H01 is stored when two or more errors occur. (2) The error marked by *1 can be cleared by turning on the error clear request (YF). (3) The error code161 marked by *2 can not stored in the error code (Un G19).
Page 162: Run" Led Is Extinguished
TROUBLESHOOTING Troubleshooting 8.2.1 "RUN" LED is extinguished Table 8.2 "RUN" LED is extinguished Check Item Remedy Confirm that the supply voltage of the power supply module Check that power is supplied. is within the rated range. Calculate the current consumption of the CPU, I/O, intelligent Check that the capacity of the power supply module is function and other modules loaded on the base unit, and sufficient.
Page 163: Alm" Led Flickers
TROUBLESHOOTING 8.2.5 "ALM" LED flickers Table 8.6 "ALM" LED flickers Check Item Remedy Check the disconnection state monitor signal (XC) and take Check for wire disconnection. the action given in Section 8.2.7. 8.2.6 "ALM" LED is lit Table 8.7 "ALM" LED is lit Check Item Remedy Check for a warning output.
Page 164: Measured Temperature Value Is Abnormal
TROUBLESHOOTING 8.2.9 Measured temperature value is abnormal Table 8.10 Measured temperature value is abnormal Check Item Remedy Set the thermocouple type connected to the switch 1 or 2 in Check whether the connected thermocouple or the intelligent function module switch setting of GX compensation conductor differs from the setting.
Page 165: 8.2.10 Checking The Q68Td-G-H01 Status Using Gx Developer System Monitor
TROUBLESHOOTING 8.2.10 Checking the Q68TD-G-H01 status using GX Developer system monitor When the Q68TD-G-H01 detail information is selected in GX Developer system monitor, error code can be checked. (1) Operating GX Developer [Diagnostics] [System monitor] "Select Q68TD-G-H01" (2) Module Detail Information (a) Checking the function version and product information The function version and product information of the Q68TD-G-H01 is displayed in the product information field.
Page 166 TROUBLESHOOTING (3) H/W information (a) H/W LED information The LED ON status is displayed. Table 8.11 LED ON status LED name Status 0000 : Indicates that LED is unlit. RUN LED 0001 : Indicates that LED is lit ERR. LED Alternate indication between 0000 and 0001 : Indicates that...
Page 167: Appendix
APPENDIX APPENDIX Appendix 1 Differences between Q68TD-G-H01 and Q64TD/ Q64TDV-GH (1) Differences Item Q68TD-G-H01 Q64TD Q64TDV-GH Number of channels 8 channels 4 channels 4 channels Conversion speed 320ms/8channels 40ms/channel (20ms/channel) × 3 NO (However, Disconnection detection function. disconnection monitor function is available) Instantaneous power failure Instantaneous power failure Disconnection...
Page 168 APPENDIX Appendix 2 Usual Operation Limits and Superheated Operating Limits JIS C 1602-1995 Superheated Usual operation limit Old symbol Wire diameter operating limit Component symbol (reference) 0.50 1500 1700 0.50 1400 1600 0.65 1.00 1.60 1050 2.30 1100 3.20 1000 1200 0.65 1.00...
Page 169 APPENDIX Appendix 3 Allowable Temperature Differences Conform to IEC 584-2, JIS C 1602-1995 Component symbol Measured temperature Class Allowable difference - 40 or more but less than 375 1 class 0.4% of the measured temperature or more but less than 1000 - 40 or more but less than 333 2 class...
Page 170 APPENDIX Appendix 4 Thermal Electromotive Force Chart Appendix 4.1 Standard Thermal Electromotive Force of B Type B JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 1002 1007 1011 1016 1020 1025 1030 1034 1039 1043 1048 1053 1057 1062...
Page 171 APPENDIX Type B JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 1242 1247 1252 1257 1262 1267 1272 1277 1282 1288 1293 1298 1303 1308 1313 1318 1324 1329 1334 1339 1344 1350 1355 1360 1365 1371 1376 1381...
Page 172 APPENDIX Type B JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 1000 4834 4843 4853 4862 4871 4880 4889 4898 4908 4917 1000 1010 4926 4935 4944 4954 4963 4972 4981 4990 5000 5009 1010 1020 5018 5027 5037...
Page 173 APPENDIX Type B JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 1500 10099 10111 10122 10134 10145 10157 10168 10180 10192 10203 1500 1510 10215 10226 10238 10249 10261 10273 10284 10296 10307 10319 1510 1520 10331 10342 10354...
Page 174 APPENDIX Appendix 4.2 Standard Thermal Electromotive Force of R Type R JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature -226 -188 -192 -196 -200 -204 -208 -211 -215 -219 -223 -145 -150 -154 -158 -163 -167 -171 -175 -180...
Page 175 APPENDIX Type R JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 3408 3418 3428 3439 3449 3460 3470 3480 3491 3501 3512 3522 3533 3543 3553 3564 3574 3585 3595 3606 3616 3627 3637 3648 3658 3669 3679 3690...
Page 176 APPENDIX Type R JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 9205 9218 9230 9243 9256 9269 9282 9294 9307 9320 9333 9346 9359 9371 9384 9397 9410 9423 9436 9449 9461 9474 9487 9500 9513 9526 9539 9552...
Page 177 APPENDIX Type R JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 1400 16040 16054 16068 16082 16097 16111 16125 16139 16153 16167 1400 1410 16181 16196 16210 16224 16238 16252 16266 16280 16294 16309 1410 1420 16323 16337 16351...
Page 178 APPENDIX Appendix 4.3 Standard Thermal Electromotive Force of S Type S JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature - 236 - 194 - 199 - 203 - 207 - 211 - 215 - 219 - 224 - 228 - 232 - 150...
Page 179 APPENDIX Type S JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 3259 3269 3279 3288 3298 3307 3317 3326 3336 3346 3355 3365 3374 3384 3394 3403 3413 3423 3432 3442 3451 3461 3471 3480 3490 3500 3509 3519...
Page 180 APPENDIX Type S JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 8449 8460 8472 8483 8494 8505 8517 8528 8539 8550 8562 8573 8584 8595 8607 8618 8629 8640 8652 8663 8674 8685 8697 8708 8719 8731 8742 8753...
Page 181 APPENDIX Type S JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 1400 14373 14385 14397 14409 14421 14433 14445 14457 14470 14482 1400 1410 14494 14506 14518 14530 14542 14554 14567 14579 14591 14603 1410 1420 14615 14627 14639...
Page 182 APPENDIX Appendix 4.4 Standard Thermal Electromotive Force of K Type K JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature - 270 - 6458 - 270 - 260 - 6441 - 6444 - 6446 - 6448 - 6450 - 6452 - 6453 - 6455...
Page 183 APPENDIX Type K JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 6138 6179 6219 6259 6299 6339 6380 6420 6460 6500 6540 6580 6620 6660 6701 6741 6781 6821 6861 6901 6941 6981 7021 7060 7100 7140 7180 7220...
Page 184 APPENDIX Type K JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 24905 24948 24990 25033 25075 25118 25160 25203 25245 25288 25330 25373 25415 25458 25500 25543 25585 25627 25670 25712 25755 25797 25840 25882 25924 25967 26009 26052...
Page 185 APPENDIX Type K JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 1050 43211 43250 43288 43327 43365 43403 43442 43480 43518 43557 1050 1060 43595 43633 43672 43710 43748 43787 43825 43863 43901 43940 1060 1070 43978 44016 44054...
Page 186 APPENDIX Appendix 4.5 Standard Thermal Electromotive Force of E Type E JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature - 270 - 9835 - 270 - 260 - 9797 - 9802 - 9808 - 9813 - 9817 - 9821 - 9825 - 9828...
Page 187 APPENDIX Type E JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 13421 13495 13569 13644 13718 13792 13866 13941 14015 14090 14164 14239 14313 14388 14463 14537 14612 14687 14762 14837 14912 14987 15062 15137 15212 15287 15362 15438...
Page 188 APPENDIX Type E JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 53112 53192 53272 53351 53431 53510 53590 53670 53749 53829 53908 53988 54067 54147 54226 54306 54385 54465 54544 54624 54703 54782 54862 54941 55021 55100 55179 55259...
Page 189 APPENDIX Appendix 4.6 Standard Thermal Electromotive Force of J Type J JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature - 210 - 8095 - 210 - 200 - 7890 - 7912 - 7934 - 7955 - 7976 - 7996 - 8017 - 8037...
Page 190 APPENDIX Type J JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 10779 10834 10890 10945 11001 11056 11112 11167 11223 11278 11334 11389 11445 11501 11556 11612 11667 11723 11778 11834 11889 11945 12000 12056 12111 12167 12222 12278...
Page 191 APPENDIX Type J JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 36071 36131 36191 36252 36312 36373 36433 36494 36554 36615 36675 36736 36797 36858 36918 36979 37040 37101 37162 37223 37284 37345 37406 37467 37528 37590 37651 37712...
Page 192 APPENDIX Type J JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 1100 63792 63850 63908 63966 64024 64081 64139 64197 64255 64313 1100 1110 64370 64428 64486 64544 64602 64659 64717 64775 64833 64890 1110 1120 64948 65006 65064...
Page 193 APPENDIX Appendix 4.7 Standard Thermal Electromotive Force of T Type T JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature - 270 - 6258 - 270 - 260 - 6232 - 6236 - 6239 - 6242 - 6245 - 6248 - 6251 - 6253...
Page 194 APPENDIX Type T JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 9288 9341 9395 9448 9501 9555 9608 9662 9715 9769 9822 9876 9930 9984 10038 10092 10146 10200 10254 10308 10362 10417 10471 10525 10580 10634 10689 10743...
Page 195 APPENDIX Appendix 4.8 Standard Thermal Electromotive Force of N Type N JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature - 270 - 4345 - 270 - 260 - 4336 - 4337 - 4339 - 4340 - 4341 - 4342 - 4343 - 4344...
Page 196 APPENDIX Type N JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 5585 5618 5650 5683 5716 5749 5782 5815 5847 5880 5913 5946 5979 6013 6046 6079 6112 6145 6178 6211 6245 6278 6311 6345 6378 6411 6445 6478...
Page 197 APPENDIX Type N JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 24527 24566 24605 24644 24684 24723 24762 24801 24841 24880 24919 24959 24998 25037 25076 25116 25155 25194 25233 25273 25312 25351 25391 25430 25469 25508 25548 25587...
Page 198 APPENDIX Type N JIS C 1602-1995 (Conform to IEC 584-1(1977), IEC 584-2(1982)) Unit Temperature Temperature 1200 43846 43884 43921 43958 43995 44032 44069 44106 44144 44181 1200 1210 44218 44255 44292 44329 44366 44403 44440 44477 44514 44551 1210 1220 44588 44625 44662...
Page 199 APPENDIX Appendix 5 Dedicated Instruction Appendix 5.1 Dedicated Instruction List and Available Device (1) Dedicated instruction list The following table lists the dedicated instructions that can be used with the Q68TD- G-H01 converter modules. Table App.1 Dedicated instruction list Reference Instruction Description section...
Page 200 APPENDIX Appendix 5.2 G(P).OFFGAN Switches the mode of the Q68TD-G-H01 converter module. (Normal mode to offset/gain setting mode, offset/gain setting mode to normal mode) Table App.3 Available device list Usable devices Link direct device Intelligent Internal device Index Constant function (System, user) File Set data...
Page 201 APPENDIX (1) Function Switches the mode of the Q68TD-G-H01 converter module • Normal mode to offset/gain setting mode (the offset/gain setting mode status flag (XA) turns ON) • Offset/gain setting mode to normal mode (the offset/gain setting mode status flag (XA) turns OFF) POINT (1) When the offset/gain setting mode is switched to the normal mode, Module...
Page 202 APPENDIX Appendix 5.3 G(P).OGLOAD Reads the offset/gain values of the user range setting of the Q68TD-G-H01 converter module to the CPU. Table App.5 Available device List Usable devices Link direct device Intelligent Internal device Index Constant function (System, user) File Set data register Other...
Page 203 APPENDIX Table App.7 Control data (1/2) Device Item Set data Setting range Set by System area — — — Stores the status when the instruction is complete. (S) + 1 Completion status — System : Normal completion Other than 0: Abnormal completion (S) + 2 System area —...
Page 204 APPENDIX Table App.7 Control data (2/2) Device Item Set data Setting range Set by (S) + 36 CH5 Factory default offset value — — System (S) + 37 CH5 Factory default gain value — — System (S) + 38 CH5 User range settings offset value —...
Page 205 APPENDIX (1) Functions (a) Reads the offset/gain values of the user range setting of the Q68TD-G-H01 converter module to the CPU. (b) There are two types of interlock signals for the G(P).OGLOAD instruction: the completion device (D) and the status display device at completion (D) + 1. 1) Completion device Turns ON in the END processing of the scan where the G(P).OGLOAD instruction is completed, and turns OFF in the next END processing.
Page 206 APPENDIX Appendix 5.4 G(P).OGSTOR Restores the offset/gain values of the user range setting stored in the CPU to the Q68TD- G-H01 converter module. Table App.8 Available device List Usable devices Link direct device Intelligent Internal device Index Constant function (System, user) File Set data register...
Page 207 APPENDIX Table App.10 Control data (1/2) Device Item Set data Setting range Set by System area — — — Stores the status when the instruction is complete. (S) + 1 Completion status — System : Normal completion Other than 0: Abnormal completion (S) + 2 System area —...
Page 208 APPENDIX Table App.10 Control data (2/2) Device Item Set data Setting range Set by (S) + 36 CH5 Factory default offset value — — System (S) + 37 CH5 Factory default gain value — — System (S) + 38 CH5 User range settings offset value —...
Page 209 APPENDIX (1) Functions (a) Restores the offset/gain values of the user range setting stored in the CPU to the Q68TD-G-H01 converter module. (b) There are two types of interlock signals for the G(P).OGSTOR instruction: the completion device (D) and the status display device at completion (D) + 1. 1) Completion device Turns ON in the END processing of the scan where the G(P).OGSTOR instruction is completed, and turns OFF in the next END processing.
Page 210 APPENDIX (3) Program example The following program is designed to read the offset/gain values of the Q68TD-G-H01 converter module mounted in the position of I/O number X/Y0 to X/YF when M11 is turned ON. Dedicated instruction (GP.OGSTOR) Processing at the time of error completion - 44 Appendix 5 Dedicated Instruction Appendix 5.4 G(P).OGSTOR...
Page 211 APPENDIX Appendix 6 External Dimension Diagram 90(3.54) 47(1.85) 137(5.39) 27.4(1.08) Unit : mm (in.) Appendix 6 External Dimension Diagram - 45...
Page 212 INDEX Accuracy •••••••••••••••••••••••••••••••••••••••••••••••••• 3-1 Handling Precautions ••••••••••••••••••••••••••••••••••• 4-1 Allowable Temperature Differences••••••••••••••• App-3 H/W information•••••••••••••••••••••••••••••••••••••••••• 8-8 ALM LED •••••••••••••••••••••••••••••••••••••••••••••••••• 4-3 Auto Refresh Settings ••••••••••••••••••••••••••••••••• 5-16 Averaging processing••••••••••••••••••••••••••••••••••• 3-6 Ice bath •••••••••••••••••••••••••••••••••••••••••••••••••••4-15 Averaging processing selection•••••••••••••••••••••• 3-35 Initial Setting •••••••••••••••••••••••••••••••••••••••••••••5-14 Installation••••••••••••••••••••••••••••••••••••••••••••••••• 5-3 Intelligent function module parameter ••••••••••••••• 5-8 Buffer Memory ••••••••••••••••••••••••••••••••••••••••••...
Page 213 Setting range (offset/gain setting) ••••••••••••••••••• 3-34 Setting range (thermocouple type) •••••••••••••••••• 3-34 Setup and Procedures before Operation ••••••••••• 4-2 Superheated Operating Limits ••••••••••••••••••••• App-2 Switch Setting for Intelligent Function Module ••••• 4-7 System monitor •••••••••••••••••••••••••••••••••••••••••• 8-7 Temperature conversion system ••••••••••••••••••••• 3-6 Text files•••••••••••••••••••••••••••••••••••••••••••••••••••...
Page 214 Memo Index...
Page 215 6. Failure caused by reasons unpredictable by scientific technology standards at time of shipment from Mitsubishi. 7. Any other failure found not to be the responsibility of Mitsubishi or that admitted not to be so by the user. 2. Onerous repair term after discontinuation of production (1) Mitsubishi shall accept onerous product repairs for seven (7) years after production of the product is discontinued.
Page 216 Microsoft, Windows, Windows NT, and Windows Vista are registered trademarks of Microsoft Corporation in the United States and other countries. Pentium and Celeron are trademarks of Intel Corporation in the United States and other countries. Ethernet is a registered trademark of Xerox Corporation in the United States. Other company names and product names used in this document are trademarks or registered trademarks of respective companies.

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Q68td-g-h01

Mitsubishi MELSEC-Q Series User Manual

Chapter1 Overview

Chapter2 System Configuration

Chapter3 Specifications

Chapter4 Setup And Procedures before Operation

CHAPTER5 UTILITY PACKAGE (GX Configurator-TI)

Chapter6 Programming

Chapter7 Online Module Change

Chapter8 Troubleshooting

Appendix

Appendix 1 Differences between Q68TD-G-H01 and Q64TD/Q64TDV-GH

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Troubleshooting

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